Home / 5,041-7,557.18-4,114.12

Finding the Fourth Proportional to 5,041, 7,557.18 and 4,114.12

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Solution

The fourth proportional to 5,041, 7,557.18 and 4,114.12 is: 6,167.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,041 : 7,557.18 = 4,114.12 : x
  2. Step 2: Convert to fraction form
    5,041/7,557.18 = 4,114.12/x
  3. Step 3: Cross multiply
    5,041x = 7,557.18 × 4,114.12
  4. Step 4: Simplify right side
    5,041x = 31,091,145.38
  5. Step 5: Solve for x
    x = 31,091,145.38/5,041
  6. Step 6: Final answer
    x = 6,167.65

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.